Windshield cleaner



0. C. RITZ-WOLLER.

WINDSHIELD CLEANER. APPLICATION FILED MAR.26.1921.

Patented Jan. 3, 1922.v

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Specification of Letters Patent Patented dan.. 3, i922..

Application tiled March 26, 192i. Serial No. 455,739.

To all 'whom/t may concern:

Be it known that l, @ravira C. RITZ- a citizen of the United States,reat Chicago, countyv of Cook, and State of lllinois, have invented anew and useful Improvement in Windshield Cleaners, of which thefollowingis a specication.

rl`his invention relates to improvements in wind shield cleaners. a

lt is an object to provide a device of 'this kind which can be readilyattached to a wind shield by placing it over the edge of the shield, andwhich may then be moved transversely or in some other way so as toremove moisture, or the like, from the face of the shield.

lt is an object of the invention' to combine with a supporting memberfor the cleaner, rubber elements or squeegees, and to permit ofadjustment of these squeegees with respect/to the supporting member.Owing to this adjust-ment, different portions of t-he shield may then becleaned by movement of the device over the shield.

Another object of the invention is to provide device which can bemanufactured at low expense and which can be readily attached to, orremoved from, a shield.

V/ith these and numerous other objects in view, which will be apparentfrom the fol-Y lowing description, the invention is set forth in theaccompanying specificationand is illustrated by way of example in asingle embodiment in the accompanying drawing.`

ln the drawing Fig. l is a perspective View of a wind' shield with thecleaner attached thereto;

F ig. 2 is a vertical section on line 2-2 of l1` ig. 1 on a differentscale;

Fig. 3 is a top lan viewof the wind shield combined with t' e cleaner;

iF ig. is a section on line l-t of Fig. 3, and

llig. 5 is a rear elevation of a portion of the cleaner and shield.

rllhe cleaner comprises a supporting inember M preferably formed of apiece of stout 4wire or metal rod bent into approximately bail shapedform. The two legs l and 2 of this bail shaped member are substantiallyparallel to each other and are united at one end by a transverse portion3, the resiliency of the metal havin a tendency to press the legs towardeach ot er. `The lower end of the leg 2 of the supporting member is bentin direction towards the wind shield S', and terminates in a shortextension d, which is in a plane at substantially 'right angles to theleg 2. This extension is in engagement withv the wind shield and ispreferably inclosed in a short piece of flexible tubing 5, of rubber orthe like, for increasing the friction on the glass of the shieldwithout, however enhancing the danger of breakage of the glass. F orthe. purpose of reinforcing this leg 2 of the support it may be providedwith a plurality of undulated portions 6, or crimps as shown in Figs. land 2. n The other leg is substantially straight and is located on theopposite side of the shield. This leg l is disposed between parallellongitudinal portionsof a carrier 7 or holder, preferably made of sheetmetal and camprising a trough-shaped central portion 8 having its bottomdirected towards the wind shield while two parallel longitudinalclamping portions 9 are disposed one at each side ofthe central portion8, said portions 9 being open in direction towards the shield. Thelateral trough-shaped portions 9 are considerably narrower than thecentral portions 8, and they serve for frictionally supporting thesqueegees l0, in the form of flexible strips of rubber, or the like.

)From Fig. d it will be noted that the bottom 8 of thevcentral trough llis provided in the lower portion with a plurality of notches orcorrugations l2. The leg l of the cleaner support terminates in a hook13 of a size to fit between two notches 12, whereby these notches mayserve as a means for preventing relative movement of the` holder 7 withrespect to the supporting member of the cleaner and vice versa. 'lhesupporting member is locked in position to prevent accidentaldisplacement, by a cotter pin le, or the. like, which passes through thelateral trough-shaped portion 9 and which also passes transverselythrough the bight of the hook 13. Several openings l5 may be provided inthe lateral trough-shaped portions 9 to permit of adjustment and oflocking the supporting member l in a predetermined position with respectto the holder of the squeegees.

The operation of the device will be understood from the above. Thesupporting member M is placed over the edge of the wind shield S andslid inwardly until the transverse portion 3 contacts the edge of. theshield, or to a less depth, if desired. The

' owing to member is then held in operative position, the frictionalpressure exerted by the metal of the member through the arm 4; againstthe glass of the shield on one side, and owing to the pressure withwhich the flexible parts engage the glass from the other side. T hisfrictional engagement from both-sides 0f the shield will be maintainedeven ii2 the cleaner is moved transversely of the shield or swung in theplane of the shield, and that surface of the shield with vwhich thesqueegees are in engagement will thereby be cleaned.

l' claim:

1. ln a wind shield cleaner, the combina tion of an integral supporthaving resilient gripping legs adapted to lie one on each side of a Windshield, one of said legs receiving a squeegee holder, said holdercomprising a metal plate formed .with integral parallel channels, andsqueegees in saidl channels.

2. ln a wind shield cleaner the combination of a bail-shaped integralsupporting member having' its legs on opposite sides of a Wind shield,one of said members terminating in'an integral hook, and a squeegeeholder having stops in engagement with said hoolr.

8. ln a Wind shield cleaner the combination of a bail-shaped supportingmember having its legs on opposite sides of a wind shield, a squeegeeholder having a central longitudinal troughshaped portion and lateralsqueegee channel portions, one leg of the supporting member beingadjustably secured to the central longitudinal portion of the holder.

Li. in a wind shield cleaner the combination oi a bail-shaped supportingmember the legs of which are forced towards each other by the resiliencyof the` material, one le of the member terminating in a hook, an theother leg terminating in an extension pressed against the shield inopposition to the hook, a squeegee holder having notches between whichthe hook is inserted, and a locking device for preventing longitudinalmovement of the holder with respect to the supporting member.

5. In a wind shield cleaner, the combinan tion of an integral support,having resilient gripping legs adapted to lie one on each side of awind shield, a squeegee holder comprising a plate formed with a centrallongitudinaltrough portion bordered by parallel spaced channelsreceiving each a squeegee, and meansfor securing one of said legs insaid trough.

6. lln a Wind shield cleaner, the combination of a support comprisingintegrally con nected contractile legs adapted to lie one on each sideof a wind shield, one of said legs having its end offset, 'a squeegeeholder, means for pivotally and longitudinally ad justably connectingsaid oilset leg with said squeegee holder, comprising a pin engagingsaid ol'set leg and a series of depressions in the holder, one of whichis adapted to receive said ofset portion.

7. ln a wind shield cleaner, the combination of a supporting memberhaving integral legs which are pressed toward each other, said legsbeing disposed at opposite sides of a wind shield, and a detachablesqueegee holder pivotally and longitudinally adjustably connected withthe end of one of said legs, and means for locking the squeegee holderin adjusted position on said leg.

ln testimony whereof, l aHiX my signature in the presence of twowitnesses at 36 W. Randolph St., Chicago, lllinois:

OLIVER C., Rl'lZ-WLLER.

Witnesses:

S. A. l. WA'rirrNs, d. E. We.

